Parameters	Specification
Channel Number	1x2 or2x2
Operating Wavelength (nm)	1310,1550,1310/1550,1310/1550/1490
Operating Bandwidth(nm)	±40
Coupling Ratio	Coupling Ratio Insertion Loss (dB)
	P Grade				A Grade
50/50	≤3.3				≤3.5
40/60	≤4.5/2.6				≤4.7/2.8
30/70	≤5.7/1.9				≤5.9/2.1
20/80	≤7.6/1.3				≤7.75/1.38
10/90	≤10.85/0.68				≤11.2/0.75
5/95	≤14.4/0.45				≤15.5/0.48
2/98	≤18.5/0.6				≤19.8/0.38
1/99	≤21.8/0.28				≤22.8/0.35
PDL(dB)	≤0.15				≤0.2
Directivity(dB)	≥50
Return Loss	≥55
(1xN)	N=3	N=4	N=5	N=8	N=16	N=24	N=32	N=64
Fiber Type	Corning SMF-28e
IL (MAX) (dB)	5.41/5.62	7.01/7.22	7.81/8.02	10.01/10.42	13.51/13.92	15.01/15.42	17.31/17.52	21.01/21.52
Uniformity (dB)	0.51/0.62	0.51/0.62	0.61/0.82	0.81/1.02	1.11/1.32	1.21/1.52	1.31/1.52	2.11/2.52
Return Loss (dB)	≥55
Directivity (dB)	≥50
PDL (dB)	< 0.20	< 0.20	< 0.30	< 0.30	< 0.40	< 0.50	< 0.50	< 0.20

 

 

Q1: How can i get your catalogue and price list?

A1: Please let us know your email or contactus from website directly for our catalogue and price list

 

 Q2: Can I negotiate the prices?

A2: Yes, we may consider discounts formultiple container load of mixed goods

 

Q3: How much will the shipping charges be?

A3: It depends on the size of your shipment and the method of shipping. We will offer the charge to you as you requested

 

Q4: Can I visit you?

A4: Sure, our factory is in Qingdao, China. Please contact us to make an appointment

 

Q5: What if there is quality problem when we get the goods?

A5: If there is quanlity problem when you un-package the goods, you can take pictures for our reference, our QC department will check the problem and give best solutions to you, Further-more we will also take action to improve the quality in future

 

Q6. What is your terms of packing?

A6: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent

 

Q7. What is your terms of payment?

A7: T/T 30% as deposit, and 70% before delivery.We"ll show you the photos of the products and packages before you pay the balance

 

Q8. What is your terms of delivery?

A8: EXW, FOB, CFR, CIF, DDU

 

Q9. How about your delivery time?

A9: Generally, it will take 5-7 working days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order

 

Q10. Can you produce according to the samples?

A10: Yes, we can produce by your samples or technical drawings